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12 lines
476 B
Diff
12 lines
476 B
Diff
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--- glibc-2.24/malloc/malloc.c~ 2016-08-02 02:01:36.000000000 +0000
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+++ glibc-2.24/malloc/malloc.c 2016-08-27 04:16:33.210410956 +0000
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@@ -2333,6 +2333,8 @@
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if (mm != MAP_FAILED)
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{
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+ if (size > 8 * 1024 * 1024)
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+ __madvise (mm, size , MADV_HUGEPAGE);
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/*
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The offset to the start of the mmapped region is stored
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in the prev_size field of the chunk. This allows us to adjust
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